ImageGear22.Core Assembly > ImageGear.Processing Namespace > ImGearProcessing Class : Resize Method |
Interpolation options are ignored when resizing vector images.
Applicability of interpolation options to raster images depend on the color space and bit depth of the image. The following table specifies applicability of interpolation options to different types of raster images.
ImGearInterpolations | Bitonal images | Non-bitonal images |
---|---|---|
NONE | Yes | Yes |
AVERAGE | Only if both new width and height are not smaller than original width and height. | Yes, except indexed images where palette is not grayscale or inverted grayscale. |
BILINEAR | Only if both new width and height are not smaller than original width and height. | Yes, except indexed images where palette is not grayscale or inverted grayscale. |
NEAREST_NEIGHBOR | Yes | Yes |
GRAYSCALE | Only if both new width and height are not greater than original width and height. | No |
PRESERVE_WHITE | Only if both new width and height are not greater than original width and height. | No |
PRESERVE_BLACK | Only if both new width and height are not greater than original width and height. | No |
BICUBIC | No | Yes, except indexed images where palette is not grayscale or inverted grayscale. |
ImGearProcessingVerifier.CanApplyResize method can be called to check whether the operation can be performed.
This method is not supported for vector PDF pages.